problem with AKCL 1.122 on Sun4

First, I found that I had to add
#define USE_C_EXTENDED_MUL
to h/sun4.h.
I also found that it didn't work to use GCC. So I had to
resort to the standard Sun cc.
Unfortunately, I don't know which version of GCC we have,
but I can find out if it turns out to be important.
Jeff Dalton, JANET: J.Dalton@uk.ac.ed
AI Applications Institute, ARPA: J.Dalton%uk.ac.ed@nsfnet-relay.ac.uk
Edinburgh University. UUCP: ...!ukc!ed.ac.uk!J.Dalton